Calyptomerus

Calyptomerus is a genus of minute beetles in the family Clambidae. There are at least three described species in Calyptomerus.

Species
These three species belong to the genus Calyptomerus:
 * Calyptomerus alpestris Redtenbacher, 1847
 * Calyptomerus dubius (Marsham, 1802)
 * Calyptomerus oblongulus Mannerheim, 1853